private void btnThemMH_Click(object sender, EventArgs e)
{
ThemSuaMonHoc formThemMH = new ThemSuaMonHoc();
formThemMH.ShowDialog();
LoadMonHoc_DanhSachMonHoc();
}
private void btnSuaMH_Click(object sender, EventArgs e)
{
if (lvDanhSachMonHoc.SelectedItems.Count > 0)
{
ThemSuaMonHoc formThemMH = new ThemSuaMonHoc(tbMaMH_DSMH.Text, tbTenMH_DSMH.Text);
formThemMH.ShowDialog();
LoadMonHoc_DanhSachMonHoc();
}
else
{
MessageBox.Show("Bạn cần chọn 1 dòng để sửa!", "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
